Fuck FedEx. Whenever a signature is required, they won’t let me have the package held for pickup anywhere, so I get door tags… even if I’m sitting on the couch watching TV. Called them and they said they don’t require the drivers to knock or ring. I only figured out after a ton of aggravation that if you get three door tags, they will hold the package for pickup for a few days anyway (even though they say they can’t due to “shipper restrictions”).